There will be no Dart service between Malahide or Howth and Clontarf Road on Wednesday morning. Photograph: Bryan O’Brien Iarnród Éireann has warned there will be severe disruption to commuter rail services into north Dublin during Wednesday.A spokesman said that repairs to overhead line damage at Raheny will see many northside Dart, northern Commuter and Enterprise services cancelled. There will be no Dart service between Malahide or Howth and Clontarf Road. Trains will operate between Clontarf and Bray/Greystones. Northern Commuter services from Drogheda and Dundalk will terminate at Howth Junction.Bus transfers will be in operation from Connolly to Drogheda for Enterprise passengers. The spokesman said Leap cards will be valid on all services.🚨MAJOR DISRUPTION Weds 24th June, throughout morning, ongoing overhead line damage repairs. ❌No DART Malahide/Howth to Clontarf Rd❌No Northern Commuter Howth Jctn to Connolly Bus transfer Connolly to Drogheda for @EnterpriseTrainLeapcard valid on @TFIupdates services.— Iarnród Éireann (@IrishRail) June 24, 2026

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